EP4383834A4 - Procédé de commande de puissance d'émission et dispositif de communication - Google Patents

Procédé de commande de puissance d'émission et dispositif de communication

Info

Publication number
EP4383834A4
EP4383834A4 EP22862750.1A EP22862750A EP4383834A4 EP 4383834 A4 EP4383834 A4 EP 4383834A4 EP 22862750 A EP22862750 A EP 22862750A EP 4383834 A4 EP4383834 A4 EP 4383834A4
Authority
EP
European Patent Office
Prior art keywords
communication device
transmit power
controlling transmit
controlling
power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22862750.1A
Other languages
German (de)
English (en)
Other versions
EP4383834A1 (fr
Inventor
Chun Wang
Shihao ZHU
Yanchun Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP4383834A1 publication Critical patent/EP4383834A1/fr
Publication of EP4383834A4 publication Critical patent/EP4383834A4/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means
    • G06F1/206—Cooling means comprising thermal management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/03—Constructional details, e.g. casings, housings
    • H04B1/036—Cooling arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/246—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter calculated in said terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/226—TPC being performed according to specific parameters taking into account previous information or commands using past references to control power, e.g. look-up-table

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
EP22862750.1A 2021-08-31 2022-05-25 Procédé de commande de puissance d'émission et dispositif de communication Pending EP4383834A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111016801.3A CN114466440B (zh) 2021-08-31 2021-08-31 控制发射功率的方法及通信设备
PCT/CN2022/094956 WO2023029608A1 (fr) 2021-08-31 2022-05-25 Procédé de commande de puissance d'émission et dispositif de communication

Publications (2)

Publication Number Publication Date
EP4383834A1 EP4383834A1 (fr) 2024-06-12
EP4383834A4 true EP4383834A4 (fr) 2025-02-05

Family

ID=81405451

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22862750.1A Pending EP4383834A4 (fr) 2021-08-31 2022-05-25 Procédé de commande de puissance d'émission et dispositif de communication

Country Status (6)

Country Link
US (1) US20240205846A1 (fr)
EP (1) EP4383834A4 (fr)
JP (1) JP7725718B2 (fr)
KR (1) KR20240046828A (fr)
CN (1) CN114466440B (fr)
WO (1) WO2023029608A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114499553B (zh) * 2021-12-06 2025-05-06 华为技术有限公司 一种保障射频单元运行可靠性的方法及通信装置
CN115485633A (zh) * 2022-07-28 2022-12-16 菲莱技术(广州)有限公司 设备控制系统、设备控制方法及相关装置
CN115942463A (zh) * 2022-12-02 2023-04-07 深圳市广和通无线股份有限公司 一种温度控制方法、装置和存储介质
CN118055478A (zh) * 2022-12-15 2024-05-17 中兴通讯股份有限公司 通信设备的节能控制方法、电子设备及可读存储介质
CN119232181A (zh) * 2023-06-28 2024-12-31 中兴通讯股份有限公司 多天线信息发射方法、网络设备及存储介质
CN117369559B (zh) * 2023-12-07 2024-04-23 深圳市亿联无限科技股份有限公司 芯片温控方法、系统及通信设备
CN121277246B (zh) * 2025-12-09 2026-03-06 北京致医健康信息技术有限公司 一种适用于多种场景的流式计算引擎系统及方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100273517A1 (en) * 2008-10-24 2010-10-28 Interdigital Patent Holdings, Inc. Method and apparatus for component temperature control based on reduction of data rate and wtru transmit power
US20130344830A1 (en) * 2012-06-25 2013-12-26 Peter Malcom Coe Controlling radio transmitter power based on signal performance
US20210127337A1 (en) * 2018-07-05 2021-04-29 Qualcomm Incorporated Evaluating radio frequency (rf) exposure in real time

Family Cites Families (15)

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US6745044B1 (en) * 2000-09-29 2004-06-01 Qualcomm Incorporated Method and apparatus for determining available transmit power in a wireless communication system
US6944460B2 (en) * 2001-06-07 2005-09-13 Telefonaktiebolaget L M Ericsson (Publ) System and method for link adaptation in communication systems
US8433357B2 (en) 2007-01-04 2013-04-30 Qualcomm Incorporated Method and apparatus for utilizing other sector interference (OSI) indication
US8229492B2 (en) * 2009-05-08 2012-07-24 Qualcomm Incorporated Throttling transmit power in a WWAN device based upon thermal input
CN101833342B (zh) * 2010-03-12 2013-04-24 华为终端有限公司 终端产品及其热控制方法
CN102176782A (zh) * 2011-01-10 2011-09-07 华为终端有限公司 无线终端设备及其热保护方法
GB2502969A (en) * 2012-06-11 2013-12-18 Renesas Mobile Corp Limiting the total transmit power of a multi SIM wireless device
JPWO2014112380A1 (ja) 2013-01-18 2017-01-19 パナソニックモバイルコミュニケーションズ株式会社 無線端末装置、基地局装置、および無線通信制御方法
CN103118389B (zh) * 2013-01-25 2015-11-18 大唐移动通信设备有限公司 一种射频拉远模块的温度检测方法和装置
US9237519B2 (en) * 2013-06-23 2016-01-12 Apple Inc. Managing power consumption of transmission circuitry in a wireless communication device
US9671767B2 (en) * 2014-05-14 2017-06-06 Advanced Micro Devices, Inc. Hybrid system and method for determining performance levels based on thermal conditions within a processor
EP3291048A1 (fr) * 2016-09-05 2018-03-07 Intel IP Corporation Procédé et dispositif de gestion thermique d'un dispositif électronique de commande
US11262832B2 (en) * 2018-03-19 2022-03-01 Hewlett-Packard Development Company, L.P. Power consumption control of computing devices
CN114270955B (zh) * 2019-11-08 2024-03-12 Oppo广东移动通信有限公司 通信方法及装置
CN111162804B (zh) * 2019-12-25 2021-11-30 普联国际有限公司 一种可调负载的射频装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100273517A1 (en) * 2008-10-24 2010-10-28 Interdigital Patent Holdings, Inc. Method and apparatus for component temperature control based on reduction of data rate and wtru transmit power
US20130344830A1 (en) * 2012-06-25 2013-12-26 Peter Malcom Coe Controlling radio transmitter power based on signal performance
US20210127337A1 (en) * 2018-07-05 2021-04-29 Qualcomm Incorporated Evaluating radio frequency (rf) exposure in real time

Also Published As

Publication number Publication date
EP4383834A1 (fr) 2024-06-12
JP7725718B2 (ja) 2025-08-19
CN114466440A (zh) 2022-05-10
WO2023029608A1 (fr) 2023-03-09
US20240205846A1 (en) 2024-06-20
JP2024532441A (ja) 2024-09-05
CN114466440B (zh) 2025-05-02
KR20240046828A (ko) 2024-04-09

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